BrandTech* VACUUBRAND* RZ2.5 Rotary Vane Vacuum Pump - Each

The two-stage RZ 2.5 is a high-performance rotary vane pump with an extra compact design and low weight. It is the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium gas flow rate. The rotary vane pumping unit PC 3 with cold trap (GKF 1000i) at the inlet helps the pump to handle larger volumes of condensable vapors. The pumping unit is compact, user-friendly, and well-arranged. The RZ 2.5 is also available combined with the oil mist filter (FO) and the VS 16 valve as a package (Catalog No. 670-10328). Pump is supplied oil filled and completely mounted, ready for use, with manual.

• High flow rates even at vacuum levels approaching ultimate vacuum
• High water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast
• Vacuum-tight at switch-off; external anti-suckback valve not needed
• Large oil volume: Long intervals between oil changes
• Ease of maintenance due to telescopic design

Specifications:
• Max. pumping speed @ 60 Hz: 1.6 cfm (2.8 m³/hour)
• Ultimate vacuum (abs.): 2 x 10^-3 mbar (1.5 x 10^-3 Torr)
• Number of stages: 2
• Water vapor tolerance with gas ballast: 40 mbar
• Ambient operating temperature range: 12 to 40°C
• B-Oil capacity (min./max.): 0.1/0.28 L
• Inlet connection: Small flange KF DN 16 / hose nozzle DN 10 mm
• Outlet connection: Hose nozzle DN 8-10 mm
• Rated motor power: 0.18 kW
• Rated motor speed @ 60 Hz: 1800 min-1
• Degree of protection: IP 40
• Dimensions (L x W x H): 316 x 210 x 190 mm
• Weight: 12.2 kg
• Noise level at 50 Hz, typical: 43 dBA

Accessories:
• Stainless steel tubing, 1000 mm (Cat. No. 670-10313)
• Separator inlet side (Cat. No. 230-99217)
• Oil mist filter (Cat. No. 230-99214)
• Package fine vacuum control (Cat. No. 670-10298)
• Rubber vacuum tubing 8 mm (Cat. No. 670-10400)
• Small flange with hose nozzle (Cat. No. 670-10472)
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